Has anyone encountered this issue?

For some reason I have tried two saves and both of them have resulted to a CTD on the in between turns after turn 22. The first clan in the list comes up and then a couple seconds after the game crashes.

Is there some event or something that occurs on turn 22 that could cause this? I've tried file validation and recopying the mod files and it still is crashing.

Thanks in advance for any help, I really love the mod so far.